Stable mixtures of chlorofluorohydrocarbons and solvents and their use as heat transfer compositions for absorption heat pumps
US4710312A · kind A · utility
2Cited by
5References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 3, 1985 |
| Grant date | Dec 1, 1987 |
| Priority date | — |
| Expiry date | Jul 3, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K5/047
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to stable mixtures comprising a chlorofluorohydrocarbon as a heat transfer fluid, an amide or glycol ether compound as a solvent, and a zinc dialkyldithiophosphate as a stabilizer. The invention also relates to the use of these mixtures as heat transfer compositions for absorption heat pumps.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.